Add project setup

liquidFlowHandler.html

@@ -0,0 +1,30 @@
+<script type="text/javascript">
+    RED.nodes.registerType("liquidFlowHandler", {
+        category: "WWTP",
+        color: "#e4a363",
+        defaults: {
+            name: { value: "" },
+            F2: { value: 0, required: true },
+            inlet: { value: 1, required: true }
+        },
+        inputs: 1,
+        outputs: 3,
+        inputLabels: ["input"],
+        outputLabels: ["process", "dbase", "parent"],
+        icon: "font-awesome/fa-random",
+        label: function() {
+            return this.name || "Liquid Flow Handler";
+        }
+    });
+</script>
+
+<script type="text/html" data-template-name="liquidFlowHandler">
+    <div class="form-row">
+        <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
+        <input type="text" id="node-input-name" placeholder="Name">
+    </div>
+</script>
+
+<script type="text/html" data-help-name="liquidFlowHandler">
+    <p>Liquid Flow Handler for handling multicomponent liquid flows</p>
+</script>